Drunk Beaver Pedals is a boutique guitar effects builder based in Poland, run by Vitalii Bobrov (the name is a play on "Bobrov," which translates to "beaver's" in several Slavic languages). The workshop hand-builds pedals in small batches and has developed a following in the boutique pedal community for its take on classic distortion circuits.

The lineup leans heavily on reinterpretations of the ProCo Rat, including the Bat, Cold War Bat, and Fat Bat, alongside the Disambiguation 2, a Rat-into-Muff hybrid. Beyond Rat variants, the range includes the Olbia (a high-headroom Klon-style overdrive), the Vatra (a Tube Screamer circuit with a MOSFET mod), the Bloom distortion, and the Trainer TS-15 MK2 solid-state preamp. Earlier builds have also covered Maestro Fuzz-inspired designs and tape-style delay/preamp units.

The pedals are sold direct through the brand's webstore and through boutique retailers such as Boost Guitar Pedals in the UK, with additional coverage on sites like Guitar Pedal X and Effects Database.

Drunk Beaver Pedals has 17 products cataloged on Equipboard, including Fuzz Effects Pedals, Distortion Effects Pedals, and Overdrive Effects Pedals.